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If [[2+x,3,4],[1,-1,2],[x,1,-5]] is sing...

If `[[2+x,3,4],[1,-1,2],[x,1,-5]]` is singular matrix then `x` is

A

`(13)/(25)`

B

`-(25)/(13)`

C

`(5)/(13)`

D

`(25)/(13)`

Text Solution

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The correct Answer is:
B
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HIMALAYA PUBLICATION-MATRICES AND DETERMINANTS-QUESTION BANK
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